942952920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86351}}^1$

素因数の和:86385

約数の個数: 128

約数和(自身を含む): 3481712640

約数和(自身を除く): 2538759720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 86351, 172702, 259053, 345404, 431755, 518106, 604457, 690808, 863510, 1036212, 1122563, 1208914, 1295265, 1727020, 1813371, 2072424, 2245126, 2417828, 2590530, 3022285, 3367689, 3454040, 3626742, 4490252, 4835656, 5181060, 5612815, 6044570, 6735378, 7253484, 7857941, 8980504, 9066855, 10362120, 11225630, 12089140, 13470756, 14506968, 15715882, 16838445, 18133710, 22451260, 23573823, 24178280, 26941512, 31431764, 33676890, 36267420, 39289705, 44902520, 47147646, 62863528, 67353780, 72534840, 78579410, 94295292, 117869115, 134707560, 157158820, 188590584, 235738230, 314317640, 471476460, 942952920]

約数ペア:

[(1, 942952920), (2, 471476460), (3, 314317640), (4, 235738230), (5, 188590584), (6, 157158820), (7, 134707560), (8, 117869115), (10, 94295292), (12, 78579410), (13, 72534840), (14, 67353780), (15, 62863528), (20, 47147646), (21, 44902520), (24, 39289705), (26, 36267420), (28, 33676890), (30, 31431764), (35, 26941512), (39, 24178280), (40, 23573823), (42, 22451260), (52, 18133710), (56, 16838445), (60, 15715882), (65, 14506968), (70, 13470756), (78, 12089140), (84, 11225630), (91, 10362120), (104, 9066855), (105, 8980504), (120, 7857941), (130, 7253484), (140, 6735378), (156, 6044570), (168, 5612815), (182, 5181060), (195, 4835656), (210, 4490252), (260, 3626742), (273, 3454040), (280, 3367689), (312, 3022285), (364, 2590530), (390, 2417828), (420, 2245126), (455, 2072424), (520, 1813371), (546, 1727020), (728, 1295265), (780, 1208914), (840, 1122563), (910, 1036212), (1092, 863510), (1365, 690808), (1560, 604457), (1820, 518106), (2184, 431755), (2730, 345404), (3640, 259053), (5460, 172702), (10920, 86351)]